S-TEC System 55X, Руководство по эксплуатации

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2nd Ed: May 31, 2002 4-23
SYS FIFTY FIVE X POH
During the intercept sequence, the system operates at maximum gain
and sensitivity to needle position and motion and can command the
aircraft at 90% of the standard rate turn. When the localizer course is
intercepted and the needle is centered (indicating course capture),
initiation of the tracking gain program is automatic.
If the aircraft is equipped with an
optional remote annunciator, the
APR, REV, and CAP modes will be
annunciated.
The high sensitivity level is maintained for about 15 seconds while wind
correction angle is established. Turn rate maximum is then reduced to
45% of standard rate.
The optional remote annunciator
will indicate APR, REV, CAP and
SOFT.
If the course selector is within 5
!
of center and needle deflection is less
than 10%, the computer will immediately establish this sensitivity level
when REV is selected.
Set the heading bug to the outbound procedure turn heading and
select heading mode. At the appropriate time, in 90
!
increments, set the
heading bug to the inbound procedure turn heading. Once established
on the inbound procedure turn heading, follow the straight-in localizer
approach and tracking procedures for the optional HSI.